CN214498566U - Opening flange for prestressed electric pole - Google Patents

Abstract

The utility model discloses a prestressing force opening flange for pole, including bent cover, be equipped with drive assembly between extension board and the bent plate. This opening flange for prestressing force pole, the rotation of accessible curved cover and curb plate is connected, and the threaded connection of the lantern ring and screw rod, it self can be upper and lower rotating when rotating the screw rod, and then the top moves the roof and drives curb plate and extension board inwards rotate, and then wrap up the centre gripping to the pole, make the device can fasten with the pole, promote connection stability, and be applicable to not unidimensional pole, it is better to use the suitability, the accessible riser is connected with stud's rotation, make the ring can be inside-slipping or outer-sliding simultaneously, and through the clearance fit of slide bar with logical groove, and curved bar and curved plate, the bull stick is connected with the open-ended rotation, can push up the bull stick rotation when making the bull stick rotate, and then compensate curved cover and the clearance of pole, further promote connection steadiness, and be convenient for later maintenance.

Description

Opening flange for prestressed electric pole

Technical Field

The utility model relates to an opening flange technical field for the prestressing force pole specifically is an opening flange for prestressing force pole.

Background

The electric pole plays a role in supporting an overhead conductor, common electric poles comprise wooden electric poles, cement electric poles, electric power iron towers and the like, and the concrete electric poles are electric poles made of concrete and reinforcing steel bars or steel wires and have two types of prestress and non-prestress; the iron pole is an electric pole cast by pig iron. The section of the electric rod is square, octagonal, I-shaped, annular or other special-shaped sections. Circular and square cross-sections are most commonly used, and open flanges are often required for their use.

But opening flange for prestressing force pole among the prior art still has some weak points in the use, for example, unable both sides or unilateral are wrapped up the centre gripping to the pole, lead to unable and the pole realization fastening, influence connection stability, and be not suitable for not unidimensional pole, use the suitability poor, simultaneously, can't compensate the clearance of bent cover and pole, further reduce and connect the steadiness, and be not convenient for later maintenance, use the convenience and reduce by a wide margin.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an opening flange for prestressing force pole to solve among the above-mentioned background art opening flange for prestressing force pole among the prior art still have some weak points in the use, for example unable both sides or unilateral wrap up the centre gripping to the pole, lead to unable and the pole realization fastening, influence connection stability, and be not suitable for not unidimensional pole, use the problem that the suitability is poor.

In order to achieve the above object, the utility model provides a following technical scheme: an opening flange for a prestressed electric pole comprises a curved sleeve, wherein two sides of the top of the curved sleeve are rotatably connected with side plates through a round rod, the outer wall of the round rod is sleeved with a torsion spring, two ends of the torsion spring are fixedly connected with the side plates and the curved sleeve respectively, a curved plate is fixedly connected to the outer side of the curved sleeve, a support plate is fixedly connected to the outer end of the side plate, two sides of the top of the curved plate are abutted against the bottom of the support plate, and a transmission assembly is arranged between the support plate and the curved plate;

the transmission assembly comprises a lantern ring, a screw, a top plate and a hexagonal block;

the inner of the lantern ring is fixedly connected with the two sides of the bent plate, a screw rod is connected to the inner wall of the lantern ring in a threaded mode, a hexagonal block is fixedly connected to the bottom of the screw rod, a top plate is tightly abutted to the top of the screw rod, and the inner end of the top plate is fixedly connected with the outer end of the supporting plate.

Preferably, through holes are processed on the front surfaces of the support plate and the curved plate.

Preferably, the outer wall of the hexagonal block is machined with grinding grains.

Preferably, the bottom of the curved plate is provided with a propping assembly;

the abutting component comprises a vertical plate, a stud, a circular ring, a sliding rod, a through groove, a curved rod, an opening, a rotating rod and a handle;

the utility model discloses a bent plate, including riser, bottom, the bottom both sides fixed connection of riser, the inner of riser rotates and is connected with stud, the equal threaded connection in stud's outer wall both sides has the ring, the equal rigid coupling in stud's both ends has the handle, the bottom rigid coupling of ring has the slide bar, the outer wall of slide bar has the curved bar through leading to groove clearance fit, the corner of curved bar is rotated with the positive both sides of curved plate and is connected, the bottom of curved bar is supported tightly has the bull stick, the outer wall of bull stick passes through the inside both sides clearance fit of opening and bent cover, the outer end and the open-ended inner wall of bull stick rotate and are connected.

Preferably, the sliding rod and the through groove form a sliding structure.

Preferably, the rings, crankshafts, etc. are all arranged axially symmetrically about the stud.

Compared with the prior art, the beneficial effects of the utility model are that: the opening flange for the prestressed electric pole is matched with a curved sleeve, a round rod, a side plate, a support plate, a torsion spring, a curved plate and a transmission assembly, so that when the opening flange is used, the opening flange can be connected with the side plate through the curved sleeve in a rotating mode, and the lantern ring is connected with a screw rod in a threaded mode;

through bent cover, the round bar, the curb plate, the extension board, torque spring, the cooperation of bent plate and support tight subassembly, make the device when using, the accessible riser is connected with stud's rotation, make the ring can be internal slip or outer slip simultaneously, and through the clearance fit of slide bar with lead to the groove, and bent bar and bent plate, the bull stick is connected with the open-ended rotation, can push up when making the bent bar rotate and move the bull stick and rotate, and then compensate the clearance of bent cover and pole, further promote the connection steadiness, and the later maintenance of being convenient for, only need rotate stud when not hard up can, it is better to use the convenience.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the riser, ring and curved bar of FIG. 1;

FIG. 3 is a schematic view of the side plate, the support plate and the torsion spring of FIG. 1;

FIG. 4 is a schematic view of the stud, ring and rod of FIG. 2.

In the figure: 1. the bending device comprises a bending sleeve, 2, a round rod, 3, a side plate, 4, a support plate, 5, a torsion spring, 6, a transmission component, 601, a lantern ring, 602, a screw rod, 603, a top plate, 604, a hexagonal block, 7, a pressing component, 701, a vertical plate, 702, a stud, 703, a circular ring, 704, a sliding rod, 705, a through groove, 706, a curved rod, 707, an opening, 708, a rotating rod, 709, a handle, 8 and a curved plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an opening flange for prestressing force pole, including bent cover 1, bent cover 1's top both sides are rotated through round bar 2 and are connected with curb plate 3, round bar 2 is rotatable when making 3 atress of curb plate, the outer wall of round bar 2 has cup jointed torque spring 5, torque spring 5's both ends respectively with curb plate 3 and bent cover 1 fixed connection, the power that resets when torque spring 5 gives 3 atress of curb plate, the outside rigid coupling of bent cover 1 has bent plate 8, the outer end rigid coupling of curb plate 3 has extension board 4, the top both sides of bent plate 8 support the bottom of tight with extension board 4, extension board 4 and bent plate 8's front all processing has the through-hole, the through-hole is used for cooperating with external bolt, be equipped with drive assembly 6 between extension board 4 and the bent plate 8.

The transmission assembly 6 comprises a lantern ring 601, a screw 602, a top plate 603 and a hexagonal block 604, the inner end of the lantern ring 601 is fixedly connected with the two sides of the curved plate 8, the screw 602 is connected with the inner wall of the lantern ring 601 in a threaded manner, the screw 602 can rotate forwards and backwards when rotating, the hexagonal block 604 is fixedly connected to the bottom of the screw 602, grinding grains are machined on the outer wall of the hexagonal block 604, the grinding grains improve holding friction force, the top of the screw 602 is abutted against the top plate 603, the screw 602 can rotate up and down to drive the side plate 3 and the support plate 4 to rotate through the top plate 603, and the inner end of the top plate 603 is fixedly connected with the outer end of the support plate 4.

The bottom of the curved plate 8 is provided with a tight-resisting component 7, the tight-resisting component 7 comprises a vertical plate 701, a stud 702, a ring 703, a sliding rod 704, a through groove 705, a curved rod 706, an opening 707, a rotating rod 708 and a handle 709, the top of the vertical plate 701 is fixedly connected with two sides of the bottom of the curved plate 8, the inner end of the vertical plate 701 is rotatably connected with the stud 702, two sides of the outer wall of the stud 702 are both in threaded connection with the ring 703, the curved rod 706 and the like are axially and symmetrically distributed around the stud 702, so that the stud 702 can drive the rings 703 at two sides to slide inwards or outwards simultaneously when rotating, further drive the curved rod 706 to rotate and push the rotating rod 708, the two ends of the stud 702 are both fixedly connected with the handle 709, the handle 709 is convenient for rotating the stud 702, the bottom of the ring 703 is fixedly connected with the sliding rod 704, the outer wall of the sliding rod 704 is in clearance fit with the curved rod 706 through the through groove 705, and the corner of the curved rod 706 is rotatably connected with two sides of the front of the curved plate 8, the sliding rod 704 and the through groove 705 form a sliding structure, the sliding rod 704 can drive the curved rod 706 to rotate through the through groove 705 when sliding transversely, the bottom of the curved rod 706 is tightly propped against the rotating rod 708, the outer wall of the rotating rod 708 is in clearance fit with the two sides of the interior of the curved sleeve 1 through the opening 707, the curved rod 706 can drive the rotating rod 708 to rotate, and the outer end of the rotating rod 708 is rotatably connected with the inner wall of the opening 707.

In this embodiment, when the prestressed opening flange for electric pole is used, the device is firstly sleeved on the outer wall of the electric pole, and the outer wall of the electric pole is tightly abutted against the inner wall of the curved sleeve 1, through the rotational connection of the curved sleeve 1 and the side plate 3 and the threaded connection of the sleeve ring 601 and the screw 602, the device can rotate up and down when the screw 602 is rotated, and further push the top plate 603 to drive the side plate 3 and the support plate 4 to rotate inwards, and further wrap and clamp the electric pole, so that the device can be fastened with the electric pole, the connection stability is improved, and the device is suitable for electric poles of different sizes, meanwhile, through the rotational connection of the vertical plate 701 and the stud 702, the circular ring 703 can slide inwards or outwards simultaneously, and through the clearance fit of the sliding rod 704 and the through groove 705, and the rotational connection of the curved rod 706 and the curved plate 8, the rotating rod 708 and the opening 707, so that the rotating rod 706 can push the rotating rod 708 to rotate when the curved rod 706 rotates, and then compensate the clearance of bent cover 1 and pole, further promote and connect the steadiness, and the later maintenance of being convenient for, only need when not hard up rotate stud 702 can, it is better to use the convenience.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a prestressing force opening flange for pole, includes bent cover (1), its characterized in that: the two sides of the top of the curved sleeve (1) are rotatably connected with side plates (3) through a round rod (2), the outer wall of the round rod (2) is sleeved with a torsion spring (5), two ends of the torsion spring (5) are fixedly connected with the side plates (3) and the curved sleeve (1) respectively, a curved plate (8) is fixedly connected to the outer side of the curved sleeve (1), a support plate (4) is fixedly connected to the outer end of the side plate (3), two sides of the top of the curved plate (8) are tightly abutted to the bottom of the support plate (4), and a transmission assembly (6) is arranged between the support plate (4) and the curved plate (8);

the transmission assembly (6) comprises a collar (601), a screw rod (602), a top plate (603) and a hexagonal block (604);

the inner of lantern ring (601) and the both sides fixed connection of bent plate (8), the inner wall threaded connection of lantern ring (601) has screw rod (602), the bottom rigid coupling of screw rod (602) has hexagonal piece (604), the top of screw rod (602) is supported tightly has roof (603), the inner of roof (603) and the outer end fixed connection of extension board (4).

2. The split flange for prestressed electric poles as recited in claim 1, wherein: and through holes are processed on the front surfaces of the support plate (4) and the curved plate (8).

3. The split flange for prestressed electric poles as recited in claim 1, wherein: the outer wall of the hexagonal block (604) is machined with grinding grains.

4. The split flange for prestressed electric poles as recited in claim 1, wherein: the bottom of the curved plate (8) is provided with a propping assembly (7);

the tightening component (7) comprises a vertical plate (701), a stud (702), a circular ring (703), a sliding rod (704), a through groove (705), a curved rod (706), an opening (707), a rotating rod (708) and a handle (709);

the top of riser (701) and the bottom both sides fixed connection of bent plate (8), the inner rotation of riser (701) is connected with stud (702), the equal threaded connection in outer wall both sides of stud (702) has ring (703), the equal rigid coupling in both ends of stud (702) has handle (709), the bottom rigid coupling of ring (703) has slide bar (704), the outer wall of slide bar (704) has bent lever (706) through logical groove (705) clearance fit, the corner of bent lever (706) is rotated with the positive both sides of bent plate (8) and is connected, the bottom of bent lever (706) is supported tightly and is had bull stick (708), the outer wall of bull stick (708) passes through opening (707) and the inside both sides clearance fit of bent cover (1), the outer end of bull stick (708) is rotated with the inner wall of opening (707) and is connected.

5. The split flange for prestressed electric poles as recited in claim 4, wherein: the sliding rod (704) and the through groove (705) form a sliding structure.

6. The split flange for prestressed electric poles as recited in claim 4, wherein: the circular ring (703), the bent rod (706) and the like are distributed in an axial symmetry mode relative to the double-end stud (702).

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